Do the best you can for baby, if you can only manage to cut down then do that. My doctor actually recommends the e-cigs to our smoking mamas, and that they at least cut down by half if they can't quit.
That's what I'm trying to do, I've managed all day today without one, and thankyou for the advive :)
Good job, maybe you'll be able to quit :) I quit 8 months ago after 9 years of smoking, so you can do it :) there's an app called cessation nation that helped me a lot.